CN2523634Y - Multifunctional small farming tillage devices - Google Patents
Multifunctional small farming tillage devices Download PDFInfo
- Publication number
- CN2523634Y CN2523634Y CN 01271891 CN01271891U CN2523634Y CN 2523634 Y CN2523634 Y CN 2523634Y CN 01271891 CN01271891 CN 01271891 CN 01271891 U CN01271891 U CN 01271891U CN 2523634 Y CN2523634 Y CN 2523634Y
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- CN
- China
- Prior art keywords
- clutch
- type multi
- friction
- disc
- branch unit
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Abstract
The utility model relates to a multifunctional agriculture miniature tiller which is composed of a power mechanism, a speed change mechanism, a walking mechanism, an arm-rest control mechanism, a rotary tillage machine, a trail speed regulation mechanism, etc. A wet type multi-sheet friction clutch driving disc cover subassembly is arranged on the shaft of the output end of the power mechanism and connected with the main shaft of the speed change mechanism through the internal spline of the subassembly which is positioned in the wet type multi-sheet friction clutch rub core; a clutch folk is arranged at the back end of the wet type multi-sheet friction clutch thrust dish subassembly, and the motility which is outputted by the power mechanism is converted onto the main shaft of the speed change mechanism directly through the wet type multi-sheet friction clutch assembly. The machine has the advantages of big output rate, good power performance, steady tillage, high speed and labor saving operation; the utility model can be used with different instruments and carry out a plurality of functions, such as, field rotary tillage, dry land rotary tillage, pumping, threshing, short distance transport, etc.
Description
The utility model belongs to a kind of agricultural tillage facility, particularly relates to a kind of multifunctional agricultural Miniature cultivator used on higher that is used for farming paddy field, nonirrigated farmland.
In the prior art, the power of agricultural Miniature cultivator used on higher commonly used generally all is to be delivered on the planar clutch by belt, because the belt transmission is skidded easily, time is long slightly easily aging, the power of actuating unit output can't be delivered to traveling gear preferably, therefore, the horsepower output of the Miniature cultivator used on higher of this structure is generally lower, the farming less stable, and complete machine structure complexity, heaviness, volume are bigger.Now present domestic indivedual producers that have, the Miniature cultivator used on higher of producing adopts conical clutch, power is directly delivered to speed-changing mechanism, though this way of output is better, but there are defectives such as manufacturing cost height, complex structure, maintainability and transfer reliability difference in conical clutch, thereby also has certain limitation on applying.
The purpose of this utility model be a kind of horsepower output of providing at the deficiency of above-mentioned technology big, transmit the multifunctional agricultural Miniature cultivator used on higher of reliable, complete machine favorable working performance, simple in structure, with low cost, light practicality.
The purpose of this utility model realizes in the following manner: Wet-type multi-disc friction clutch drive plate outer cover branch unit is installed on the axle of actuating unit mouth, and the female splines that passes through Wet-type multi-disc friction clutch friction core segment assembly links to each other with the main shaft of speed-changing mechanism, clutch slipper yoke is contained in the rear end of Wet-type multi-disc friction clutch thrust disc branch unit, and the power of actuating unit output is directly delivered on the axle of speed-changing mechanism by the Wet-type multi-disc friction clutch assembly.
Below in conjunction with accompanying drawing the technical solution of the utility model is further described.
Accompanying drawing 1 is a profile scheme drawing of the present utility model.
Accompanying drawing 2 is the cutaway view of Wet-type multi-disc friction clutch assembly of the present utility model.
In accompanying drawing 1, the multifunctional agricultural Miniature cultivator used on higher is by actuating unit (1), speed-changing mechanism (2), traveling gear (3), handrail operating mechanism (4), rotary tillage facility (5), pull regulating mechanism compositions such as (6), the output shaft (7) of the direct same actuating unit of Wet-type multi-disc friction clutch assembly (1), the spline of the main shaft (22) of speed-changing mechanism (2) links to each other, clutch slipper yoke (23) is contained in the rear end of Wet-type multi-disc friction clutch assembly, the gear of speed-changing mechanism (2) is with the gear mesh of walking mechanism (3), steering unit (4) is contained in the oblique upper of speed-changing mechanism (2), pull mechanism (6) and link to each other with traveling gear (3), rotary tillage facility (5) are contained on the traveling gear (3); Above-mentioned Wet-type multi-disc friction clutch assembly mainly is made of drive plate outer cover branch unit, friction core segment assembly, thrust disc branch unit etc.
Drive plate outer cover branch unit is made of flower keyboard (8), buffering suface pad (9), flat head river (10), cushion rubber cover plate (24), clutch housing (14); Cushion rubber (9) places on the transmission boss of clutch housing (14), by flat head river (10) flower keyboard (8), cushion rubber (9), buffering cover plate (24), clutch housing (14) is linked together.
Friction core segment assembly is made of platen (16), spring (17), friction lining (19), driven disc (18), clutch plate assembly (20), hex screw (21), power-transfer clutch lift slab (26); Driven disc (18), friction lining (19) are contained on the clutch plate assembly (20), put platen (16), spring (17) is contained on the little axle of platen (16), load onto power-transfer clutch lift slab (26), hex screw (21) is fixed in power-transfer clutch lift slab (26) on the platen (16), constitutes friction core segment assembly.
The thrust disc branch unit is by elastic spring (25), fixed cover (27), steel ball (28), push-plate movable sleeve formations such as (29), steel ball (28) is contained between fixed cover (27) and the push-plate movable sleeve (29), elastic spring (25) places on the annular groove of push-plate movable sleeve (29), and fixed cover (27) is blocked.
The thrust disc branch unit is pressed on the power-transfer clutch lift slab (26) of friction core segment assembly, be little free-running fit between the two, wherein: the female splines of friction core segment assembly links to each other with the main shaft (22) of speed-changing mechanism (2), power-transfer clutch spline pad (15), deep groove ball bearing (13) place on the main shaft (22), are fixed on the main shaft (22) by pad (12), socket head cap screw (11) the core segment assembly that will rub; Be little free-running fit between the flower keyboard (8) of the external diameter of deep groove ball bearing (13) and drive plate outer cover branch unit, the flower keyboard (8) on the drive plate outer cover branch unit is installed on the output shaft (7) of actuating unit (1).
Compared with prior art, because the power of farm mini-sized tillage machine of the present utility model is many by wet type The sheet friction clutch assembly is directly transmitted, thereby the power output of this machine is big, good dynamic property, transmission are reliable, Farming steadily, fast, rapid operation, reliable operation. In addition, this machine can support the use from different apparatuses, Can realize rotary tillage paddy field, rotary tillage nonirrigated farmland, draw water, the several work functions such as threshing, spray, have light and handy, Attractive in appearance, simple in structure, cost is low, use and maintenance advantage easily, can be widely used under the various occasions Ploughing operation.
Claims (3)
1, a kind of multifunctional agricultural Miniature cultivator used on higher, by actuating unit (1), speed-changing mechanism (2), traveling gear (3), handrail operating mechanism (4), rotary tillage facility (5), pull regulating mechanism compositions such as (6), it is characterized in that Wet-type multi-disc friction clutch drive plate outer cover branch unit is contained on the axle (7) of mouth of actuating unit (1), and the female splines that passes through Wet-type multi-disc friction clutch friction core segment assembly links to each other with the main shaft (22) of speed-changing mechanism (2), clutch slipper yoke (23) is contained in the rear end of thrust disc branch unit, and the power of actuating unit (1) is directly delivered on the main shaft (22) of speed-changing mechanism (2) by the Wet-type multi-disc friction clutch assembly.
2, multifunctional agricultural Miniature cultivator used on higher according to claim 1, it is characterized in that described Wet-type multi-disc friction clutch assembly is by drive plate outer cover branch unit, friction core segment assembly, formations such as thrust disc branch unit, wherein: drive plate outer cover branch unit is by flower keyboard (8), cushion rubber (9), flat head river (10), cushion rubber cover plate (24), clutch housing (14) constitutes, cushion rubber (9) places on the transmission boss of clutch housing (14), by flat head river (10) with flower keyboard (8), cushion rubber (9), buffering cover plate (24), clutch housing (14) links together; Friction core segment assembly is made of platen (16), spring (17), friction lining (19), driven disc (18), clutch plate assembly (20), hex screw (21), power-transfer clutch lift slab (26), driven disc (18), friction lining (19) are contained on the clutch plate assembly (20), put platen (16), spring (17) is contained on the little axle of platen (16), load onto power-transfer clutch lift slab (26), hex screw (21) is fixed in power-transfer clutch lift slab (26) on the platen (16), constitutes friction core segment assembly; The thrust disc branch unit is by elastic spring (25), fixed cover (27), steel ball (28), push-plate movable sleeve formations such as (29), steel ball (28) is contained between fixed cover (27) and the push-plate movable sleeve (29), elastic spring (25) places push-plate movable sleeve formations such as (29), steel ball (28) is contained between fixed cover (27) and the push-plate movable sleeve (29), elastic spring (25) places on the annular groove of push-plate movable sleeve (29), and fixed cover (27) is blocked.
3, multifunctional agricultural Miniature cultivator used on higher according to claim 2, the thrust disc branch unit that it is characterized in that described Wet-type multi-disc friction clutch is pressed on the power-transfer clutch lift slab (26) of friction core segment, be little free-running fit between the two, wherein: the female splines of friction core segment assembly links to each other with the main shaft (22) of speed-changing mechanism (2), power-transfer clutch spline pad (15), deep groove ball bearing (13) places on the main shaft (22), by pad (12), socket head cap screw (11) the core segment assembly that will rub is fixed on the main shaft (22), be little free-running fit between the flower keyboard (8) of the external diameter of deep groove ball bearing (13) and drive plate outer cover branch unit, the flower keyboard (8) on the drive plate outer cover branch unit is installed on the output shaft (7) of actuating unit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01271891 CN2523634Y (en) | 2001-12-05 | 2001-12-05 | Multifunctional small farming tillage devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01271891 CN2523634Y (en) | 2001-12-05 | 2001-12-05 | Multifunctional small farming tillage devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2523634Y true CN2523634Y (en) | 2002-12-04 |
Family
ID=33677194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01271891 Ceased CN2523634Y (en) | 2001-12-05 | 2001-12-05 | Multifunctional small farming tillage devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2523634Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100405888C (en) * | 2005-12-01 | 2008-07-30 | 重庆宗申技术开发研究有限公司 | Clutching device of mini-size tillage machine |
-
2001
- 2001-12-05 CN CN 01271891 patent/CN2523634Y/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100405888C (en) * | 2005-12-01 | 2008-07-30 | 重庆宗申技术开发研究有限公司 | Clutching device of mini-size tillage machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111205 Granted publication date: 20021204 |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20111018 Decision number of declaring invalidation: 17393 Granted publication date: 20021204 |